[alsa-devel] intel 8x0 ALSA driver in virtualbox - choppy sound
archguest at gmail.com
Fri Aug 13 18:38:52 CEST 2010
Thanks for your reply. I tried to answer your questions below.
On 13 August 2010 17:06, Takashi Iwai <tiwai at suse.de> wrote:
> We have had many problems with VMware, too :)
> Which sound backend are you using? Direct ALSA / dmix or PA?
I believe it's direct ALSA, I have choppy output even with
> Actually, there is no real interrupt, but just the virtual one,
> thus it can be never accurate. So, rather the question is how the
> driver is tolerant for sloppy IRQ updates.
> Usually, when the period size is large and the buffer have many
> periods (not two), the delayed update works more stably.
I am afraid I don't understand this :)
I am compiling a kernel with the following options enabled:
Would any of these help to determine the cause and suggest a fix?
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